#include "sir.cpp"
int main()
	{
	char d[100],n[100],s[100];
	std::cout<<"Introduceti cuvant : ";std::cin>>d;
	std::cout<<"Introduceti cuvant : ";std::cin>>n;
	sir D=sir(d);
	sir N=sir(n);
	std::cout<<D;
	std::cout<<N;
	sir(S)=D+N;
	std::cout<<S;
	return 0;
	}

